AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 296 filers reported holding AMKOR TECHNOLOGY INC in Q1 2023. The put-call ratio across all filers is 1.10 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $10,854,184 | +421.3% | 271,219 | +194.4% | 0.02% | +240.0% |
| Q3 2023 | $2,082,251 | -1.6% | 92,135 | +29.5% | 0.01% | -37.5% |
| Q2 2023 | $2,115,939 | +759.3% | 71,124 | +651.6% | 0.01% | +700.0% |
| Q1 2023 | $246,227 | -94.4% | 9,463 | -94.9% | 0.00% | -95.8% |
| Q4 2022 | $4,430,305 | +77.2% | 184,750 | +25.3% | 0.02% | +33.3% |
| Q2 2022 | $2,500,000 | +62.4% | 147,500 | +108.2% | 0.02% | +38.5% |
| Q1 2022 | $1,539,000 | +173.8% | 70,840 | +90.0% | 0.01% | +62.5% |
| Q4 2020 | $562,000 | +3.9% | 37,292 | -22.8% | 0.01% | 0.0% |
| Q3 2020 | $541,000 | – | 48,297 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Walthausen & Co., LLC | 1,780,185 | $13,156,000 | 1.26% |
| Matarin Capital Management, LLC | 1,532,822 | $11,327,555,000 | 0.73% |
| Zebra Capital Management LLC | 145,528 | $1,075,000 | 0.49% |
| ALGERT GLOBAL LLC | 187,845 | $1,388,000 | 0.30% |
| Hanson & Doremus Investment Management | 125,181 | $925,000 | 0.29% |
| SECOR Capital Advisors, LP | 253,777 | $1,875,000 | 0.20% |
| Unison Advisors LLC | 32,664 | $241,000 | 0.17% |
| GLOBEFLEX CAPITAL L P | 96,000 | $709,000 | 0.14% |
| Spark Investment Management LLC | 327,100 | $2,417,000 | 0.14% |
| AJO, LP | 3,837,651 | $28,360,000 | 0.13% |